| 5-9 续表 continued | |||||||||
| 项 目 | Item | 2016 | 2017 | 2018 | 2019 | ||||
| 生态环境 | Ecological Environment | ||||||||
| 人均耕地面积 | (亩/人) | Per Capita Area of Cultivated land | (mu) | 0.09 | 0.08 | 0.08 | / | ||
| 累计水土流失治理面积 | (千公顷) | Accumulated Area of Soil Erosion Control | (1000 hectares) | 5.5 | 11.3 | 18.1 | 23.9 | ||
| 自然保护区数 | (个) | Number of Natural Reserves | (unit) | 5 | 5 | 6 | 6 | ||
| 自然保护区面积 | (万公顷) | Area of Natural Reserves | (1000 hectares) | 0.96 | 0.96 | 0.97 | 0.97 | ||
| 自然灾害 | Natural Disasters | ||||||||
| 地质灾害次数 | (次) | Geological Disasters | (unit) | 21 | 58 | 37 | 46 | ||
| 地质灾害直接经济损失 | (万元) | Direct Economic Losses | (unit) | 97 | 574 | 206 | 133 | ||
| 森林火灾次数 | (次) | Forest Fires | (unit) | 7 | 17 | 67 | 32 | ||
| 城市环境 | City Environment | ||||||||
| 城区面积 | (平方公里) | Urban Area | (sq.km) | 2099.20 | 2099.20 | 2099.20 | 2202.03 | ||
| 城市建设用地面积 | (平方公里) | Urban Construction Area | (sq.km) | 728.54 | 733.00 | 741.08 | / | ||
| 城市供水总量 | (亿立方米) | Urban Water Supply | (10000 cu.m) | 22.89 | 23.81 | 24.81 | 25.46 | ||
| ﹟生活用水量 | Consumption | 15.46 | 16.04 | 16.65 | 17.20 | ||||
| 污水处理厂集中处理率 | (%) | Centralized Treatment Rate of Sewage Treatment Plant | (%) | 94.2 | 95.0 | 95.5 | 97.0 | ||
| 道路交通噪声昼间平均等效声级 | (分贝) | Average Diurnal Equivalent Sound Level of Road Traffic Noise | (decibels) | 69.0 | 69.0 | 68.9 | 69.3 | ||
| 农村环境 | Rural Environment | ||||||||
| 农村自来水普及率 | (%) | Rural Water Supply Popularizing Rate | (%) | 100.00 | 100.00 | 100.00 | 100.00 | ||
| 农村卫生户厕普及率 | (%) | Rural Sanitary Latrine per Unit Popularizing Rate | (%) | 99.52 | 99.76 | 99.80 | 100.00 | ||
| 注:1. 从2016年起根据《环境空气质量标准》(GB3095-2012)等有关环境空气质量评价要求: | |||||||||
| 1) 市区二氧化硫年日平均值、市区二氧化氮年日平均值、市区可吸入颗粒平均浓度、市区PM2.5平均浓度4个指标分别修改为二氧化硫平均浓度、二氧化氮平均浓度、可吸入颗粒物平均浓度、PM | |||||||||
| 2.5平均浓度;且单位毫克/立方米均修改为微克/立方米。 | |||||||||
| 2) 环境空气质量优良天数修改为环境空气质量达标天数。 | |||||||||
| 3) 环境空气质量优良率修改为环境空气质量达标率。 | |||||||||
| 2. 从2018年起危险废物产生量为工业源数据。 | |||||||||
| 3. 2019年环境保护中废水、废气、固体废物等指标为快报数。 | |||||||||
| 4. 森林火灾次数指标从2018年起统计范围为发生森林火灾的情况均统计。 | |||||||||
| 5. 人均耕地面积和城市建设用地面积因第三次全国土地调查尚未全面完成,数据暂缺。 | |||||||||
| Note: I. According to the Environmental Air quality Standards (GB3095-2012) and other relevant environmental air quality evaluation requirements: | |||||||||
| I) The annual daily average of sulfur dioxide in urban area,the annual daily average of nitrogen dioxide in urban area,the average concentration of inhalable particles in urban area and the average concentration of | |||||||||
| PM2.5 in urban area were revised to mean concentration of sulfur dioxide and nitrogen dioxide, respectively. The mean concentration of inhalable particulate matter and PM2.5; And unit milligram/cubic | |||||||||
| meter is revised to microgram /cubic meter. | |||||||||
| II) The number of good days of ambient air quality has been revised to the number of days when the quality of ambient air has reached the standard. | |||||||||
| III) The ambient air quality rate is modified to the ambient air quality standard rate. | |||||||||
| II. The data of Forest Fires in 2018 includes all the forest fires. | |||||||||
| III. The data of Waste Water ,Waste Gas and Solid Wastes in 2019 is from quick statistics data. | |||||||||
| IV. The statistical coverage of Forest Fires has included all kinds of forest fires since 2018. | |||||||||
| V. The per capita arable land area and urban construction land area are temporarily missing because the Third National Land Survey has not been fully completed. | |||||||||